%0 Journal Article %A M. K. Kravtsov %A V. M. Kravtsov %T Types of maximally noninteger vertices of the relaxation polyhedron of the four-index axial assignment problem %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2012 %P 9-16 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2012_3_a1/ %G ru %F IVM_2012_3_a1